Implementation of the updated Sydney system biopsy protocol improves the diagnostic yield of gastric preneoplastic conditions: Results from a real-world study

Gonzalo Latorre, José Ignacio Vargas, Shailja C. Shah, Danisa Ivanovic‐Zuvic, Pablo Achurra, Martín Fritzsche, Jai‐Sen Leung, Bernardita Ramos, Elisa P. Jensen, Javier Uribe, Isabella Montero, Vicente Gándara, Camila Robles, Miguel D. Bustamante, Felipe Silva, Eitan Dukes, Óscar Corsi, Francisca Martínez, Victoria Binder, Roberto Cândia, Robinson González, Alberto Espino, Carlos Agüero, Allan Sharp, Javiera Torres, Juan Carlos Roa, Margarita Pizarro, Alejandro H. Corvalán, Charles S. Rabkin, M. Constanza Camargo, Arnoldo Riquelme